though the sharp edge (where the vertical and the horizontal borders meet)
I see what you mean and I can agree! A smoother transition would be better.
I did not fully understand the part about the muzzle. An image, a direction of search, or a visual demo (:o) would be much appreciated! For now, I will try to pay more attention to muzzles





Oooooh! A muzzle is like, like a rectangle!!
EDIT: Thanks!!